# RecursiveFilterIterator::getChildren

(PHP 5 >= 5.1.0, PHP 7, PHP 8)

RecursiveFilterIterator::getChildren — Return the inner iterator's children contained in a RecursiveFilterIterator

### Beschreibung

public RecursiveFilterIterator::getChildren(): ?RecursiveFilterIterator

Return the inner iterator's children contained in a RecursiveFilterIterator.

### Parameter-Liste

Diese Funktion besitzt keine Parameter.

### Rückgabewerte

Returns a RecursiveFilterIterator containing the inner iterator's children.

### Siehe auch

- RecursiveFilterIterator::hasChildren() - Check whether the inner iterator's current element has children
- RecursiveIterator::getChildren() - Returns an iterator for the current entry

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